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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
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| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3776/CH1/EX1.7 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3776/CH1/EX1.7')
| -rw-r--r-- | 3776/CH1/EX1.7/Ex1_7.sce | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/3776/CH1/EX1.7/Ex1_7.sce b/3776/CH1/EX1.7/Ex1_7.sce new file mode 100644 index 000000000..a9cde7839 --- /dev/null +++ b/3776/CH1/EX1.7/Ex1_7.sce @@ -0,0 +1,26 @@ +clear +//Given +D_n = 5.0 //kips, dead load +L_n_1 = 1.0 //kips ,live load 1 +L_n_2 = 15 //kips ,live load 2 +stress_allow = 22 //ksi +phi = 0.9 //probalistic coefficients +y_stress = 36 //ksi,Yeild strength +//According to AISR + +//a +p_1 = D_n + L_n_1 //kips since the total load is sum of dead load and live load +p_2 = D_n + L_n_2 //kips, For second live load + +Area_1 = p_1/stress_allow //in*2 ,the allowable area for the allowed stress +Area_2 = p_2/stress_allow //in*2 +printf("\n the allowable area for live load %0.3f is %0.3f in*2",L_n_1,Area_1) +printf("\n the allowable area for live load %0.3f is %0.3f in*2",L_n_2,Area_2) + +//b +//area_crossection= (1.2*D_n +1.6L_n)/(phi*y_stress) + +area_crossection_1= (1.2*D_n +1.6*L_n_1)/(phi*y_stress) //in*2,crossection area for first live load +area_crossection_2= (1.2*D_n +1.6*L_n_2)/(phi*y_stress) //in*2,crossection area for second live load +printf("\n the crossection area for live load %0.3f is %0.3f in*2",L_n_1,area_crossection_1) +printf("\n the crossection area for live load %0.3f is %0.3f in*2",L_n_2,area_crossection_2) |